Jay,
We all do crazy stuff. At the time, I had four helis. Everything was all charged up and ready to go. Turned on the tx, installed the battery in the heli. Waiting for the 4-in-1 on the Blade CP to arm. Wouldn't arm, checked to make sure that it was in normal mode and not idle-up. Checked to make sure, throttle and throttle trim were all the way down.
Unplugged and replugged battery in the heli. Still nothing, receiver wouldn't arm. I thinking that the 4-in-1 was bad. After spending at leas 10 minutes or so, I discovered I picked up the wrong tx. oh, well, another basic mistake. Lucky the heli didn't glitch and spool up or something.
Dave / Choppersrule